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Consider the standard 6-sided die (or number cube). If we assume a die is fair, Each side should be equally likely. Suppose we roll a
Consider the standard 6-sided die (or number cube). If we assume a die is fair, Each side should be equally likely. Suppose we roll a die 100 times and observed theresults shown below. Is there enough evidence at the 5% level of significance to say thatthe die is not fair?
Frequency | 1 | 2 | 3 | 4 | 5 | 6 |
Observed | 22 | 12 | 17 | 13 | 10 | 26 |
Expected |
- Complete the table and state the null and alternative hypotheses. (.50 pt.)
- State the level of significance, a (alpha) and state the test statistic. Show all work including the formula. (.50 pt.)
- Determine the P-value. (.50 pt.)
- Determine and state whether or not you will reject the null hypothesis. Then state the conclusion. (.50 pt.)
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